An old post of mine on President John Davis Lodge:
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On several occasions, we have mentioned the possibility of Henry Cabot Lodge, Jr. becoming President, but what about his brother John Davis Lodge?
POD: Robert Taft wins the GOP presidential nomination in 1952. (He came close enough to defeating Eisenhower to make this plausible. Anyway, if necessary, you can have Ike decide not to run, or die in an accident, etc. In that event, Taft will certainly be the favorite to win the GOP nomination.) Taft realizes that to win in November he will have to conciliate the Eastern Establishment wing of the GOP. So he chooses a member of one of that wing's most prominent families--Connecticut Governor John Davis Lodge.
Why John Davis instead of Henry Cabot? Because Taft very much wants a GOP majority in the Senate, and that may be hard to get without the GOP retaining HCL's Massachusetts seat. True, HCL faces a tough battle against John F. Kennedy, but at least HCL as incumbent has a reasonable chance, which probably no other Massachusetts GOP Senate candidate would have against JFK in 1952. Besides, precisely because JDL is somewhat less well-known than his brother, he will offend Taft's core supporters less.
It is likely, though not certain, that Taft goes on to defeat Stevenson in November. Yes, Taft lacks Ike's charisma, and yes, his (somewhat exaggerated) reputation as an isolationist and opponent of some popular government programs will hurt him. But dissatisfaction with the Democrats over Korea, Communism, and Corruption is probably enough to elect Taft, though by nothing like Ike's OTL margin of victory.
Let us assume that President Taft dies of cancer (as Senator Taft did in OTL) in 1953, and Vice President John Davis Lodge becomes President. Note that this answers a challenge we have sometimes discussed: finding a pre-Reagan actor who could have become President. For John Davis Lodge was not only a lawyer and politician but an actor: he "became affiliated with the motion-picture industry and the theater 1933-1942, appearing in movies such as Little Women, The Scarlet Empress, and The Little Colonel."
http://en.wikipedia.org/wiki/John_Davis_Lodge
See also the selected filmography at
http://www.imdb.com/name/nm0517099/bio?ref_=nm_ov_bio_sm
Incidentally, JDL's wife was the Italian dancer/actress Francesca Braggiotti.
http://en.wikipedia.org/wiki/Francesca_Braggiotti I suppose that in the 1950's some people might still frown on a foreign-born (and presumably Catholic?) First Lady, especially one who had been a dancer and actress. (Gerald Ford, running for Congress in 1948, worried that his upcoming marriage to a former Martha Graham dancer might scandalize Dutch Calvinist voters in Grand Rapids.) But on the whole, I think she'll be a political plus for her husband, especially among Italian-Americans. She certainly seems to have been a popular First Lady in Connecticut. (To quote the IMDB biography of Lodge, "His wife, Francesca, proved to be the most active First Lady in Connecticut history, opening the governor's mansion to the public. She served as a patron of the arts, promoting concerts and theater and serving as a founding member of the American Shakespeare Festival in Stratford, Connecticut." Incidentally, she campaigned in Massachusetts in 1952 for her brother-in-law's Senate re-election. He didn't quite win, of course, but presumably she helped him at least a little bit among Italian-American voters. And back in 1948 she had been part of a drive to get Italian-Americans to write their relatives in Italy to urge them not to vote for the Communist/Nenni Socialist left-wing bloc. So she had considerable political experience.)